What are the available engine models?

We offer various Quanchai engine models including QC380D, QC385D, QC480D, QC490D, QC498D, 4102D, 4105D, and others ranging from 8kW to 160kW.

Can the generator be customized?

Yes, we offer customization options from designs, including rated voltage, frequency, and protection class.

Ultra-Quiet 20kw Diesel Generator with Quanchai Engine for Homes

Name: Ultra-Quiet 20kw Diesel Generator with Quanchai Engine for Homes
Brand: Weifang Blue Light Power Equipment Co., Ltd
SKU: 2155339342

Shandong, ChinaWeifang Blue Light Power Equipment Co., Ltd

US$1,000.00-3,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Have

Warranty

One Year

Model NO.

LG-30GF

Type

Micro-Computer Control Automatic Diesel Generator

Installation Method

Fixed

Stroke

Four Stroke

Cooling Method

Water Cooling

Output Type

AC Three Phase

Speed

1500rpm, 1800rpm

Conditions of Use

Land Use

Usage

Common Units

Landuse Type of Unit

Low Noise Automation Type

Excitation Mode

Static Exciter

Rated Voltage

230/400V

Rated Frequency

50Hz/60Hz

Protection Class

IP23

Insulation Class

Transport Package

Specification

1600*800*1000

Trademark

other

Origin

China

HS Code

8502110000

Production Capacity

5000PCS/Year

Key features

Quanchai Engine Integration: Equipped with reliable Quanchai engines including QC498D, 4102D, and 4105D models.

Comprehensive Warranty: Includes a one-year warranty covering mechanical defects and parts.

Micro-Computer Control: Features automatic micro-computer control for stable power output.

Low Noise Design: Designed as a low noise unit suitable for land use applications.

Water Cooling System: Utilizes efficient water cooling method for optimal engine performance.

OEM and ODM Services: Factory capable of providing customized OEM and ODM solutions.

Engineer Support Available: Optional on-site installation and commissioning by engineers for large units.

Fast Delivery Options: 7-10 working days for stock items; 20-30 days for custom orders.

Company profile

Fast DeliveryLow MOQCustomization from DesignsImporters and Exporters

Weifang Blue Light Power Equipment Co., Ltd

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 7 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.89hTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryWeifang Blue Light Power Equipment Co., Ltd. is identified as a China-based limited company and manufacturer/factory offering diesel engines, generators, water pumps, parts, and related machinery. It holds reported ISO 9000, ISO 9001, ISO 14000, and ISO 14001 certifications, and has a valid import/export license. The supplier reports customization from designs, but does not provide ODM, branded OEM, or SDK services. Production scale and operational capacity are difficult to reconcile across the records: one slice reports annual output in a stated range, while another reports only two employees and no cooperative suppliers. Customer preference for repeat purchases is reported at 50%–80%, but service procedures, corrective-action records, and complaint-handling procedures are absent. Financial records are referenced for multiple years, yet the provided data contains no financial performance values, so credibility cannot be confirmed. A TUV Rheinland audit is recorded with a validity period from October 23,...

CertificationsThe supplier reports ISO 9000, ISO 9001, ISO 14000, and ISO 14001 management-system certifications. A TUV Rheinland audit is also recorded as valid from October 23, 2025 through October 22, 2026, although the audit result is coded as 0 and is not explained.

After-Sales capabilityThe business scope includes sales and maintenance of electrical and mechanical equipment, and the supplier sells diesel engines, pumps, generators, and accessories. However, it has no written or followed procedures for service capability, corrective and preventive actions, or customer-complaint handling, which is explicit evidence of a service-management deficiency.

R&D capabilityThe supplier reports no ODM service, no SDK availability, no branded OEM capability, and no new products launched in the previous year. It has one R&D engineer and reported total R&D-engineer experience of 11–20 years, but the stated service and product-development limitations indicate weak demonstrated innovation capability.

Customization capabilityThe supplier explicitly offers customization from designs, demonstrating an ability to adapt products based on customer-provided designs. This is direct evidence of customization capability, although the available information does not define its technical scope or limits.

Product Q&A

Q:Are you a manufacturer or a trader?

We are a manufacturer. Our factory covers an area of over 80,000 square meters and we have more than 16 years of experience in the industry. We are capable of providing OEM and ODM services to meet your specific requirements.

Q:What is your payment terms?

We accept 30% payment by T/T as deposit, and the balance by T/T before delivery.If your order is urgent or your quantity is large, we can negotiate accordingly.

Q:How long is your delivery time?

7 -10 working days if there is stock ; if there is no stock, 20 -30 working days will be needed.The exact time should be confirmed according to your order quantity and order time.

Q:Will you arrange your engineer to my site for installation?

For small-sized products, we will deliver them as a complete unit so you don't need to perform any assembly. For large-sized products,we may ship them in separate parts. In that case, we will provide instructional videos and online guidance. If needed, we can also dispatch engineers to your site for installation and commissioning.

Q:What is the warranty period?

The product comes with a one-year warranty.